Find the volume of the solid that results when the region enclosed by the given curves Is revolved about the x-axis. 13y=9_x2 mx=x=% Find the volume of the solid that results when the region enclosed by the given curves is revolved about the v-axis. _ 2 _ 2 uy_x9x_y 16. Find the volume of the solid that results when the region enclosed by y = J;, y = O, x = 9 is revolved about the line x = 9. 17. Find the volume of the solid that results when the region in problem 16 above is revolved about the line v=3. 18. Find the volume of the solid that results when the region enclosed by x = y2 3 x = y is revolved about the line i; = -1. 19. Find the volume of the solid that results when the region in problem 18 above is revolved about the line x = -1